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This commits adds GPIO driver for LiteX SoC builder. Due to the fact that GPIO in LiteX is unidirectional and can be configured with different pins amount per port, additional entries were added to the dts file. Signed-off-by: Robert Winkler <rwinkler@internships.antmicro.com> Signed-off-by: Mateusz Holenko <mholenko@antmicro.com> Signed-off-by: Piotr Zierhoffer <pzierhoffer@antmicro.com>
12 lines
272 B
Plaintext
12 lines
272 B
Plaintext
# Litex VexRiscV GPIO configuration options
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# Copyright (c) 2019 Antmicro <www.antmicro.com>
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# SPDX-License-Identifier: Apache-2.0
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config GPIO_LITEX
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bool "Litex GPIO driver"
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depends on SOC_RISCV32_LITEX_VEXRISCV
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select HAS_DTS_GPIO
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help
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Enable Litex GPIO driver.
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